Post pointless PvE abilities and how you'd make them relevant.

[Rbstr]

I really like rain of death giving AOE disembowel.
Feint needs to be off-GCD (just so it's something you can do when soloing mobs w/o feeling like you're wasting a GCD) or do something else entirely.

On Thunder. I like having Burst in there but I wouldn't change it up too much. I think it's fine to have thunder 1 for hard-casting and t3 for the proc. Make Thunder 2 an AOE like the other *2 spells and have it apply a Miasma 2-ish potency DOT with minor damage that can still proc thundercloud. Then Burst then has prohibitively high mana cost and cast time and a moderate cooldown. It can burn the thundercloud proc like any other Thunder. You throw it on any enemy with thunder DOT on it. Causes them to explode dealing highish AOE damage damage and reapplying the weaker thunder DOT..
The idea is that on AOE you'll probably proc it and get to use it thanks to the Thunder2 being on everyone but you can't use it over and over for free since it's on a cooldown timer. Against single targets you'd use it on the thundercloud proc whenever it was up but t3 the rest of the time.

I don't know what to do with freeze. It'd be nice if it was good filler for an AOE umbral phase? Or even like a chance at easier recovery from Flare somehow.